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if(document.getElementById('txt1') != null){
$("#txt1").val(document.getElementById('txt1').value.toUpperCase());
}
How can i convert this statement to Jquery Completely
You can use a function with
.val()like this:…and it it doesn’t find an
id="txt1"element it just won’t run on any, that’s the way jQuery chains work, so yourif()check is taken care of as well.